RJ ANTI-CORROSION PRIMER UNDERCOATING Spray Paint RJ ANTI-CORROSION PRIMER UNDERCOATING Spray Paint is a component of the base paint (base coat ), which is made from Thermoplastic Acrylic. Specially formulated for use as an anti-corrosive primer for metal, because it contains anti- corrosion additive materials. Color: PRIMER GREY, PRIMER RED, FLAT WHITE Weight(KG): 0.400